package tt.dz.service.sys;

import tt.dz.entity.system.OmsOperStation;

public interface OperStationService {
	public OmsOperStation query(String station_id,String oper_id);
	public String add(OmsOperStation operStation);
	public String update(OmsOperStation operStation);
	public String del(String station_id,String oper_id);
}
